Titusville police have identified the victims of the shootings at Parrish Medical Center, and the man suspected of shooting them.David Owens, 29, of Titusville, has been booked into the Brevard County Jail on two counts of first-degree murder. He is being held without bail.Cynthia Zingsheim, 88, a patient from Titusville, was shot in her third-floor hospital room. Carrie Rouzer, a 36-year-old hospital employee who was also from Titusville, was shot in Zingsheim's room. Both women died. So far, there is no evidence that Owens knew either of the victims, say police, or that he had any connection to the hospital."We're going to be looking under every possible lead that we have and working around the clock so we can figure out why this happened, but everything right now shows that this was just random," Titusville Police Chief John Lau said.Owens entered the hospital alone via the emergency room and allegedly shot the two women around 2 a.m., police said. At that moment, security was escorting another person unrelated to the shooting off of the property, Lau said.The handgun was left in the room, and hospital security officers Matt Dolan and Jason Rowle tackled and restrained Owens a short time after police say he fired the shots.Owens has a lengthy arrest record, including for drugs, domestic battery and resisting an officer."He does have a criminal history but nothing that would make you think it could get to this degree," Lau said.Investigators have not determined a motive, police said.The Brevard County Sheriff's Office assisted with the incident. Sheriff Wayne Ivey said hospital staff and security guards helped prevent further damage."Their actions to attack the suspect and work as a team kept others from getting hurt. There's no question about that," Ivey said.In a statement, Parrish Medical Center said its security, staff and volunteers followed the hospital's active shooter policy, known as Code Silver. The hospital said it will "review all aspects of this situation.""Our hearts are broken for the families affected by this tragedy," the statement said.Sunday's shooting at Parrish Medical Center is not the first. In 2009, Jeremiah Williams shot and killed his ex-wife, Yolanda Williams, in the parking lot.He was found guilty of first-degree premeditated murder in 2012 and sentenced to life in prison.

TITUSVILLE, Fla. —

Titusville police have identified the victims of the shootings at Parrish Medical Center, and the man suspected of shooting them.

David Owens, 29, of Titusville, has been booked into the Brevard County Jail on two counts of first-degree murder. He is being held without bail.

Cynthia Zingsheim, 88, a patient from Titusville, was shot in her third-floor hospital room. Carrie Rouzer, a 36-year-old hospital employee who was also from Titusville, was shot in Zingsheim's room. Both women died.

So far, there is no evidence that Owens knew either of the victims, say police, or that he had any connection to the hospital.

"We're going to be looking under every possible lead that we have and working around the clock so we can figure out why this happened, but everything right now shows that this was just random," Titusville Police Chief John Lau said.

Owens entered the hospital alone via the emergency room and allegedly shot the two women around 2 a.m., police said. At that moment, security was escorting another person unrelated to the shooting off of the property, Lau said.

The handgun was left in the room, and hospital security officers Matt Dolan and Jason Rowle tackled and restrained Owens a short time after police say he fired the shots.

Owens has a lengthy arrest record, including for drugs, domestic battery and resisting an officer.

"He does have a criminal history but nothing that would make you think it could get to this degree," Lau said.

Investigators have not determined a motive, police said.

The Brevard County Sheriff's Office assisted with the incident. Sheriff Wayne Ivey said hospital staff and security guards helped prevent further damage.

"Their actions to attack the suspect and work as a team kept others from getting hurt. There's no question about that," Ivey said.

In a statement, Parrish Medical Center said its security, staff and volunteers followed the hospital's active shooter policy, known as Code Silver. The hospital said it will "review all aspects of this situation."

"Our hearts are broken for the families affected by this tragedy," the statement said.

Sunday's shooting at Parrish Medical Center is not the first. In 2009, Jeremiah Williams shot and killed his ex-wife, Yolanda Williams, in the parking lot.

He was found guilty of first-degree premeditated murder in 2012 and sentenced to life in prison.